DE69101470D1 - Process for corrosion inhibition of copper and copper alloy with compositions containing alkylbenzotriazole. - Google Patents

Process for corrosion inhibition of copper and copper alloy with compositions containing alkylbenzotriazole.

Info

Publication number
DE69101470D1
DE69101470D1 DE91305521T DE69101470T DE69101470D1 DE 69101470 D1 DE69101470 D1 DE 69101470D1 DE 91305521 T DE91305521 T DE 91305521T DE 69101470 T DE69101470 T DE 69101470T DE 69101470 D1 DE69101470 D1 DE 69101470D1
Authority
DE
Germany
Prior art keywords
copper
alkylbenzotriazole
compositions containing
corrosion inhibition
copper alloy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE91305521T
Other languages
German (de)
Other versions
DE69101470T2 (en
Inventor
Daniel P Vanderpool
Charles Y Cha
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Calgon Corp
Original Assignee
Calgon Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Calgon Corp filed Critical Calgon Corp
Publication of DE69101470D1 publication Critical patent/DE69101470D1/en
Application granted granted Critical
Publication of DE69101470T2 publication Critical patent/DE69101470T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

An alkylbenzotriazole, in combination with mercaptobenzotriazole, tolyltriazole, benzotriazole and/or 1-phenyl-5-mercaptotetrazole, is used to inhibit the corrosion of metallic surfaces, particularly copper surfaces, in contact with an aqueous system. Systems and compositions are also claimed.
DE69101470T 1990-06-20 1991-06-18 Process for corrosion inhibition of copper and copper alloy with compositions containing alkylbenzotriazole. Expired - Fee Related DE69101470T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/540,977 US5746947A (en) 1990-06-20 1990-06-20 Alkylbenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors

Publications (2)

Publication Number Publication Date
DE69101470D1 true DE69101470D1 (en) 1994-04-28
DE69101470T2 DE69101470T2 (en) 1994-07-14

Family

ID=24157694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69101470T Expired - Fee Related DE69101470T2 (en) 1990-06-20 1991-06-18 Process for corrosion inhibition of copper and copper alloy with compositions containing alkylbenzotriazole.

Country Status (8)

Country Link
US (1) US5746947A (en)
EP (1) EP0462809B1 (en)
JP (1) JPH0570975A (en)
AT (1) ATE103346T1 (en)
AU (1) AU639572B2 (en)
CA (1) CA2044885A1 (en)
DE (1) DE69101470T2 (en)
ES (1) ES2053282T3 (en)

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DE69303874T2 (en) * 1992-10-08 1997-01-30 Nalco Chemical Co Process for corrosion and biological substance control in cooling water systems made of copper and copper alloys
US5342548A (en) * 1993-09-23 1994-08-30 Betz Laboratories, Inc. Methods for inhibiting the corrosion and deposition of iron and iron-containing metals in aqueous systems
JP3224704B2 (en) * 1994-12-05 2001-11-05 三井金属鉱業株式会社 Organic anti-rust copper foil
MY129257A (en) * 1995-03-21 2007-03-30 Betz Laboratories Methods of inhibiting corrosion using halo-benzotriazoles
EP0767145B1 (en) 1995-10-06 2000-03-15 Calgon Corporation Use of a synergistic composition for scale control
US5874026A (en) * 1997-12-01 1999-02-23 Calgon Corporation Method of forming corrosion inhibiting films with hydrogenated benzotriazole derivatives
US6350687B1 (en) * 1999-03-18 2002-02-26 Advanced Micro Devices, Inc. Method of fabricating improved copper metallization including forming and removing passivation layer before forming capping film
US6375693B1 (en) 1999-05-07 2002-04-23 International Business Machines Corporation Chemical-mechanical planarization of barriers or liners for copper metallurgy
US6339022B1 (en) 1999-12-30 2002-01-15 International Business Machines Corporation Method of annealing copper metallurgy
DE10123210C1 (en) * 2001-05-12 2002-10-02 Clariant Gmbh New ether carboxylic acids and salts derived from alkoxylated mercaptobenzothiazoles are used as corrosion inhibitors in metal working and petroleum and natural gas recovery and processing
US7708939B2 (en) * 2007-04-24 2010-05-04 Water Conservation Technology International, Inc. Cooling water corrosion inhibition method
US8722592B2 (en) * 2008-07-25 2014-05-13 Wincom, Inc. Use of triazoles in reducing cobalt leaching from cobalt-containing metal working tools
US8470238B2 (en) * 2008-11-20 2013-06-25 Nalco Company Composition and method for controlling copper discharge and erosion of copper alloys in industrial systems
US8585964B2 (en) * 2009-01-13 2013-11-19 Nalco Company Composition and method for reducing white rust corrosion in industrial water systems
US8236204B1 (en) 2011-03-11 2012-08-07 Wincom, Inc. Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles solubilized in activating solvents and methods for using same
US8236205B1 (en) 2011-03-11 2012-08-07 Wincom, Inc. Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles and other triazoles and methods for using same
CN105793471B (en) 2013-12-02 2019-11-05 艺康美国股份有限公司 Corrosion inhibitor based on tetrazolium
WO2016191680A1 (en) 2015-05-28 2016-12-01 Ecolab Usa Inc. Purine-based corrosion inhibitors
EP3303655A4 (en) 2015-05-28 2019-02-27 Ecolab Usa Inc. Water-soluble pyrazole derivatives as corrosion inhibitors
AU2016267601B2 (en) 2015-05-28 2020-06-11 Ecolab Usa Inc. Novel corrosion inhibitors
CN107787380B (en) 2015-05-28 2020-10-30 艺康美国股份有限公司 2-substituted imidazole and benzimidazole corrosion inhibitors
US10858585B2 (en) 2018-01-03 2020-12-08 Ecolab Usa Inc. Benzotriazole derivatives as corrosion inhibitors
CA3092329A1 (en) 2018-03-08 2019-09-12 Bl Technologies, Inc. Methods and compositions to reduce azoles and aox corrosion inhibitors

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US2861078A (en) * 1956-11-19 1958-11-18 Emery B Miller Preparation of benzotriazoles
GB1065995A (en) * 1963-12-06 1967-04-19 Geigy Uk Ltd Benzotriazoles and their production
US3342749A (en) * 1964-06-02 1967-09-19 Monsanto Co Corrosion inhibited phosphate solutions
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GB1347008A (en) * 1970-11-13 1974-02-13 Ciba Geigy Uk Ltd Detergent compositions
US3803049A (en) * 1971-06-14 1974-04-09 Sherwin Williams Co Benzotriazole and tolyltriazole mixtures
US3887481A (en) * 1971-06-14 1975-06-03 Sherwin Williams Co Benzotriazole and tolyltriazole mixture with tetrachloroethylene
JPS5233583B2 (en) * 1972-06-15 1977-08-29
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US4149969A (en) * 1977-03-23 1979-04-17 Amax Inc. Process and composition for inhibiting corrosion of metal parts in water systems
US4128065A (en) * 1977-07-25 1978-12-05 Materials Recovery Corporation General purpose incinerator/combustor
JPS5456040A (en) * 1977-09-20 1979-05-04 Otsuka Chem Co Ltd Metal corrosion preventing composition
JPS5456041A (en) * 1977-10-01 1979-05-04 Otsuka Chem Co Ltd Metal corrosion preventing composition
US4184991A (en) * 1978-03-13 1980-01-22 Zimmite Corporation Corrosion inhibiting composition for ferrous metals and method of treating with same
JPS55846A (en) * 1978-06-19 1980-01-07 Matsushita Electric Ind Co Ltd Device for burning liquid fuel
US4202796A (en) * 1978-07-31 1980-05-13 Chemed Corporation Anti-corrosion composition
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JPS5715247A (en) * 1980-06-30 1982-01-26 Masao Tanaka Pinch roller changeover mechanism using pinion and rack of auto reverse type cassette player
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US4675158A (en) * 1985-07-30 1987-06-23 Calgon Corporation Mercaptobenzothiazole and tolyltriazole corrosion inhibiting compositions
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Also Published As

Publication number Publication date
EP0462809B1 (en) 1994-03-23
JPH0570975A (en) 1993-03-23
ATE103346T1 (en) 1994-04-15
EP0462809A1 (en) 1991-12-27
DE69101470T2 (en) 1994-07-14
AU639572B2 (en) 1993-07-29
CA2044885A1 (en) 1991-12-21
ES2053282T3 (en) 1994-07-16
US5746947A (en) 1998-05-05
AU7915091A (en) 1992-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CALGON CORP., PITTSBURGH, PA., US

8339 Ceased/non-payment of the annual fee